CN102842382A - Photoelectric composite cable - Google Patents
Photoelectric composite cable Download PDFInfo
- Publication number
- CN102842382A CN102842382A CN2012103192714A CN201210319271A CN102842382A CN 102842382 A CN102842382 A CN 102842382A CN 2012103192714 A CN2012103192714 A CN 2012103192714A CN 201210319271 A CN201210319271 A CN 201210319271A CN 102842382 A CN102842382 A CN 102842382A
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- composite cable
- medium layer
- insulating medium
- cable
- photoelectric composite
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Abstract
The invention provides a photoelectric composite cable capable of satisfying remodeling needs of the traditional broadcasting network; moreover, the replacement of cables is not needed for the future fiber-to-the-home, and no change is required after once construction. The photoelectric composite cable comprises a coaxial cable and an optical fiber, which are combined with each other. A central conductor is used for transmitting an electric signal; an insulating medium layer has an effect of isolating the central conductor and N shielding layers; the central conductor, the insulating medium layer, the N shielding layers and an insulating protective sleeve form a complete coaxial cable; and N optical fibers are embedded between the insulating medium layer and the N shielding layers to transmit optical signals so as to form a novel uniform photoelectric composite cable.
Description
Wired broadcasting TV technology under the present invention is the optoelectronic composite cable that a kind of optical fiber and coaxial cable are combined with each other, it can be in same cable the while transmitting optical signal and the signal of telecommunication.
Background technology
At present, the integration of three networks is being actively pushed forward in various places, and broadcasting and TV are utilized the broadband advantage of original coaxial cable, adopts multiple technologies carrying out the network rebuilding, particularly in the transformation of Broadcasting Cable Network of future generation, requires increasingly high to bandwidth and network speed.In addition, light advances copper and moves back and become trend, and extremely low at short distance optical cable cost, even can ignore.In order to adapt to the needs of the present network rebuilding and future network, require to have and a kind ofly can satisfy present net and change needs and can not carry out big net in future again and change under the situation, can promote the cable of Network Transmission level.
Optoelectronic composite cable can satisfy the needs that present CHINA RFTCOM Co Ltd is transformed, and following optical fiber registers one's residence and also need not change cable, and once construction is no longer changed.
Summary of the invention
Optoelectronic composite cable is formed by coaxial cable and optical fiber combination.
The present invention solves the technical scheme that Access Network transmission technology problem adopted: the center is a conductor, outwards is insulating medium layer successively, is embedded in the N root light of insulating medium layer, and wherein N is a natural number; N layer screen, wherein N is a natural number; Outside screen insulating sleeve, to form unified NEW TYPE OF COMPOSITE cable, i.e. an optoelectronic composite cable.
Beneficial effect of the present invention, the one, utilize coaxial cable and optical fiber to pass down respectively or return path signal, improved the bearing capacity of Access Network signal transmission; The 2nd, following when Fiber to the home, the optical fiber transmission signal in can the selective light photoelectric compound cable.So not only solve the quality problems of Network Transmission but also avoided the network repeated construction, also reduced the network operation maintenance cost simultaneously.
Description of drawings
Fig. 1 is a cross-sectional end view of the present invention
Comprising center conductor (1), insulating medium layer (2), N layer screen (3), optical fiber (4), insulating sleeve (5).
Embodiment
Center conductor is used for transmission of electric signals, and insulating medium layer plays the effect of isolated center conductor and N layer screen; Center conductor, insulating medium layer, N screen and insulating sleeve constitute a complete coaxial cable; Between insulating medium layer and N screen, inlayed N root optical fiber and be used for transmitting optical signal, to form unified novel photoelectric composite rope.
Claims (1)
1. optoelectronic composite cable is to be formed by coaxial cable and Optical Fiber Composite, it is characterized in that the center is a conductor, outwards is insulating medium layer successively, is embedded in the N root light of insulating medium layer, and wherein N is a natural number; N layer screen, wherein N is a natural number; Outside screen insulating sleeve, to form unified NEW TYPE OF COMPOSITE cable, i.e. an optoelectronic composite cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103192714A CN102842382A (en) | 2012-09-03 | 2012-09-03 | Photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103192714A CN102842382A (en) | 2012-09-03 | 2012-09-03 | Photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102842382A true CN102842382A (en) | 2012-12-26 |
Family
ID=47369653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103192714A Pending CN102842382A (en) | 2012-09-03 | 2012-09-03 | Photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102842382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413595A (en) * | 2013-07-29 | 2013-11-27 | 成都亨通光通信有限公司 | Photoelectric composite cable |
| CN104505162A (en) * | 2014-12-11 | 2015-04-08 | 重庆泰山电缆有限公司 | Photoelectric composite cable with single group of cable cores |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1499690A (en) * | 1975-03-22 | 1978-02-01 | Felten & Guilleaume Carlswerk | Television camera cables including light-transmitting fibres |
| CN2563717Y (en) * | 2002-06-01 | 2003-07-30 | 杨光 | Optic fiber coaxial composite cable |
-
2012
- 2012-09-03 CN CN2012103192714A patent/CN102842382A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1499690A (en) * | 1975-03-22 | 1978-02-01 | Felten & Guilleaume Carlswerk | Television camera cables including light-transmitting fibres |
| CN2563717Y (en) * | 2002-06-01 | 2003-07-30 | 杨光 | Optic fiber coaxial composite cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413595A (en) * | 2013-07-29 | 2013-11-27 | 成都亨通光通信有限公司 | Photoelectric composite cable |
| CN104505162A (en) * | 2014-12-11 | 2015-04-08 | 重庆泰山电缆有限公司 | Photoelectric composite cable with single group of cable cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |